<html  lang="zh-CN">
<body>
<header>
    <meta charset="utf-8">
</header>
<h1>hello word!!!</h1>

<form action="/upload" enctype="multipart/form-data" method="post">
    选择文件：<input type="file" name="file"><input type="submit" value="上传">
</form>
</body>
</html>
